E35400
2-甲基乙酰乙酸乙酯
90%
别名:
2-甲基-3-氧代丁酸苯
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关于此项目
线性分子式:
CH3COCH(CH3)CO2C2H5
化学文摘社编号:
分子量:
144.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-179-9
Beilstein/REAXYS Number:
1071742
MDL number:
Assay:
90%
Form:
liquid
InChI key
FNENWZWNOPCZGK-UHFFFAOYSA-N
InChI
1S/C7H12O3/c1-4-10-7(9)5(2)6(3)8/h5H,4H2,1-3H3
SMILES string
CCOC(=O)C(C)C(C)=O
assay
90%
form
liquid
refractive index
n20/D 1.418 (lit.)
bp
187 °C (lit.)
density
1.019 g/mL at 25 °C (lit.)
Quality Level
Application
- 在铼催化合成多取代芳香族化合物中，2-甲基乙酰吡啶被用作底物。
- 它可以通过Pechmann缩合反应合成香豆素衍生物。
- 经过脱水作用生成共轭炔基基和亚丙基酯。
- 它也用于绿托尼尔A，洋金花碱A，（+） - 和（ - ）- saudin的全合成。
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
145.4 °F - closed cup
flash_point_c
63 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Selective One-Pot Synthesis of Allenyl and Alkynyl Esters from β-Ketoesters.
Maity P and Lepore S D
The Journal of Organic Chemistry, 74(1), 158-162 (2008)
T Kuramoto et al.
Bioscience, biotechnology, and biochemistry, 63(3), 598-601 (1999-05-05)
Chlorella pyrenoidosa Chick reduced ethyl 2-methyl 3-oxobutanoate to the corresponding alcohols with the diastereomer (anti/syn) ratio of 53/47. The enantiomer excesses of anti-(2S, 3S)- and syn-(2S, 3R)-hydroxy esters were 89 and > 99ee% respectively. C. vulgaris and C. regularis afforded
The total synthesis of chlorotonil A.
Rahn N and Kalesse M
Angewandte Chemie (International Edition in English), 47(3), 597-599 (2008)
Synthesis of coumarins catalyzed by eco-friendly W/ZrO2 solid acid catalyst.
Reddy B M, et al.
Synthetic Communications, 31(23), 3603-3607 (2001)
Rhenium-Catalyzed Synthesis of Multisubstituted Aromatic Compounds via C? C Single-Bond Cleavage.
Kuninobu Y, et al.
Organic Letters, 10(14), 3133-3135 (2008)
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